Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9874067 | Sliding sleeve sub and method and apparatus for wellbore fluid treatment | Daniel Jon Themig, Christopher Denis Desranleau, Kevin O. Trahan, Frank DeLucia, Daniel P. Lupien | 2018-01-23 |